diff --git a/jni/VehicleNativeInterface.cpp b/jni/VehicleNativeInterface.cpp
index 8b15ace..286206c 100644
--- a/jni/VehicleNativeInterface.cpp
+++ b/jni/VehicleNativeInterface.cpp
@@ -341,7 +341,12 @@ JNIEXPORT jint JNICALL Java_com_objecteye_nativeinterface_vehicle_VehicleNativeI
     //jclass cls_MucktruckcoverResult = env->FindClass("com/objecteye/pojo/vehicle/MucktruckcoverResultParam");
     jclass cls_MtaResult = env->FindClass("com/objecteye/pojo/vehicle/MtaResultParam");
     jclass cls_MtaDetailsParam = env->FindClass("com/objecteye/pojo/vehicle/MtaDetailsParam");
-    //jclass cls_StainVplateResultParam = env->FindClass("com/objecteye/pojo/vehicle/StainVplateResultParam");
+    jclass cls_StainVplateResultParam = env->FindClass("com/objecteye/pojo/vehicle/StainVplateResultParam");
+    if (nullptr == cls_StainVplateResultParam)
+    {
+        cout << "cls_StainVplateResultParam find class error!" << endl;
+    }
+    
     jclass cls_MannedResultParam = env->FindClass("com/objecteye/pojo/vehicle/MannedResultParam");
 
     //jclass cls_VehiclePoseResultParam = env->FindClass("com/objecteye/pojo/vehicle/VehiclePoseResultParam");//wh20210601������pose���
@@ -358,7 +363,11 @@ JNIEXPORT jint JNICALL Java_com_objecteye_nativeinterface_vehicle_VehicleNativeI
     jmethodID mid_VehicleColorResult = env->GetMethodID(cls_VehicleColorResult, "<init>", "(FI)V");
     //jmethodID mid_VehicleRecgTopnResult = env->GetMethodID(cls_VehicleRecgTopnResult, "<init>", "([Lcom/objecteye/pojo/vehicle/VehicleRecognizeResultParam;I)V");//wh20210527������topn�ӿ�
     jmethodID mid_VehicleRecgResult = env->GetMethodID(cls_VehicleRecgResult, "<init>", "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;F)V");
-    jmethodID mid_VplateResult = env->GetMethodID(cls_VplateResult, "<init>", "(Lcom/objecteye/pojo/common/SyRectParam;F[Lcom/objecteye/pojo/vehicle/VehiclePlateNumParam;FII)V");
+    jmethodID mid_VplateResult = env->GetMethodID(cls_VplateResult, "<init>", "(Lcom/objecteye/pojo/common/SyRectParam;F[Lcom/objecteye/pojo/vehicle/VehiclePlateNumParam;FIILcom/objecteye/pojo/vehicle/StainVplateResultParam;)V");
+    if (nullptr == mid_VplateResult)
+    {
+        cout << "mid_VplateResult GetMethodID error!" << endl;
+    }
     jmethodID mid_VehiclePendantDetResult = env->GetMethodID(cls_VehiclePendantDetResult, "<init>", "([Lcom/objecteye/pojo/vehicle/VehiclePendantDetectInfoParam;I)V");
     jmethodID mid_VehicleIllegalDetResult = env->GetMethodID(cls_VehicleIllegalDetResult, "<init>", "(Lcom/objecteye/pojo/vehicle/VehicleIllegalDetectInfoParam;Lcom/objecteye/pojo/vehicle/VehicleIllegalDetectInfoParam;)V");
     jmethodID mid_VehicleFeaResult = env->GetMethodID(cls_VehicleFeaResult, "<init>", "([F)V");
@@ -373,7 +382,7 @@ JNIEXPORT jint JNICALL Java_com_objecteye_nativeinterface_vehicle_VehicleNativeI
     //jmethodID mid_VehicleSpecialResult = env->GetMethodID(cls_VehicleSpecialResult, "<init>", "([Lcom/objecteye/pojo/vehicle/VehicleSpecialInformationParam;I)V");
     jmethodID mid_MtaResult = env->GetMethodID(cls_MtaResult, "<init>", "(Lcom/objecteye/pojo/vehicle/MtaDetailsParam;Lcom/objecteye/pojo/vehicle/MtaDetailsParam;Lcom/objecteye/pojo/vehicle/MtaDetailsParam;Lcom/objecteye/pojo/vehicle/VehicleDetectResultParam;)V");
     jmethodID mid_MtaDetailsParam = env->GetMethodID(cls_MtaDetailsParam, "<init>", "(IF)V");
-    //jmethodID mid_StainVplateResultParam = env->GetMethodID(cls_StainVplateResultParam, "<init>", "(FI)V");
+    jmethodID mid_StainVplateResultParam = env->GetMethodID(cls_StainVplateResultParam, "<init>", "(FI)V");
     //jmethodID mid_MucktruckcoverResult = env->GetMethodID(cls_MucktruckcoverResult, "<init>", "(IF)V");
     jmethodID mid_MannedResult = env->GetMethodID(cls_MannedResultParam, "<init>", "([Lcom/objecteye/pojo/vehicle/VehicleDetectResultParam;I)V");//wh20220222
     jmethodID mid_SyPoint = env->GetMethodID(cls_SyPoint, "<init>", "(II)V");//wh20210601������pose���
@@ -425,20 +434,23 @@ JNIEXPORT jint JNICALL Java_com_objecteye_nativeinterface_vehicle_VehicleNativeI
             jobject vplateResult = NULL;
             jobject vehicle_plate_det_recg_res_syRect_rect = NULL;
             jobjectArray vplateNumArray = NULL;
+            auto vehicle_plate_res = vehicle_info.vehicle_plate_det_recg_res;
             if (global_vehicle_plate_det_recg_config == SY_CONFIG_OPEN)
             {
                 std::cout << "vehicle_plate_det_recg_res_syRect_rect" << std::endl;
-                vehicle_plate_det_recg_res_syRect_rect = env->NewObject(cls_SyRect, mid_SyRect, vehicle_info.vehicle_plate_det_recg_res.rect.left_, vehicle_info.vehicle_plate_det_recg_res.rect.top_, vehicle_info.vehicle_plate_det_recg_res.rect.width_, vehicle_info.vehicle_plate_det_recg_res.rect.height_);
+                vehicle_plate_det_recg_res_syRect_rect = env->NewObject(cls_SyRect, mid_SyRect, vehicle_plate_res.rect.left_, vehicle_plate_res.rect.top_, vehicle_plate_res.rect.width_, vehicle_plate_res.rect.height_);
                 vplateNumArray = env->NewObjectArray(PLATENUM, cls_VplateNum, NULL);
                 for (size_t k = 0; k < PLATENUM; k++)
                 {
-                    jstring character = env->NewStringUTF(vehicle_info.vehicle_plate_det_recg_res.recg[k].character);
-                    jobject vplateNum = env->NewObject(cls_VplateNum, mid_VplateNum, character, vehicle_info.vehicle_plate_det_recg_res.recg[k].maxprob);
+                    jstring character = env->NewStringUTF(vehicle_plate_res.recg[k].character);
+                    jobject vplateNum = env->NewObject(cls_VplateNum, mid_VplateNum, character, vehicle_plate_res.recg[k].maxprob);
                     env->SetObjectArrayElement(vplateNumArray, k, vplateNum);
                 }
             }
 
-            vplateResult = env->NewObject(cls_VplateResult, mid_VplateResult, vehicle_plate_det_recg_res_syRect_rect, vehicle_info.vehicle_plate_det_recg_res.detect_score, vplateNumArray, vehicle_info.vehicle_plate_det_recg_res.num_score, vehicle_info.vehicle_plate_det_recg_res.type, vehicle_info.vehicle_plate_det_recg_res.special_type);                
+            jobject stain_v_plate = env->NewObject(cls_StainVplateResultParam, mid_StainVplateResultParam, vehicle_plate_res.stain_vp_result.score, vehicle_plate_res.stain_vp_result.type);
+            std::cout << "vplateResult" << std::endl;
+            vplateResult = env->NewObject(cls_VplateResult, mid_VplateResult, vehicle_plate_det_recg_res_syRect_rect, vehicle_plate_res.detect_score, vplateNumArray, vehicle_plate_res.num_score, vehicle_plate_res.type, vehicle_plate_res.special_type, NULL);                
 
             std::cout << "vplateResult end" << std::endl;